Facebook-iOS-SDK: How to correct build framework and add it to project?

Question

I develop an app for iPad.

At now, i test application on iPad-5.1 Simulator.

And for my unhappiness, application falls down.

1) I use FacebookSDK 3.0
2) Compile FacebookSDK into Framework FBiOSSDK
3) Add Framework FBiOSSDK to project
4) See log of Linker
5) Undefined symbols for architecture i386: "_sqlite3_open_v2" and many-many "_sqlite3_*" symbols.

Maybe i set wrong options to facebook-sdk project when build it to framework?

Can anybody help?

After search, i find a solution:

"Add to project libsqlite3.0.dylib"

But Linker said: "ignoring file /path/libsqlite3.dylib, missing required architecture i386 in file"

-- Main Problem --

After an hour, i've found out, that i link framework in wrong way.

Script create it in local directory (not in System/Library/Frameworks or Library/Frameworks).

After adding it, Framework Search Paths changes to not default value.

How to build framework in right way?

Thanks!

try cleaning Framework Search Paths in project build settings, here is the question about libsqlite: stackoverflow.com/questions/1456185/… — medvedNick
and make sure you've compiled FBiOSSDK for i386 (see build settings -> architectures) — medvedNick
thanks, i understand my fault. but how to compile project into *.framework to add it from default /framework directory? i build it with shell scripts, that are coming with facebook-sdk — gaussblurinc
as I understand, you should only add this framework into you project's frameworks (on Summary tab of you project settings). You can also read this: db-in.com/blog/2011/07/universal-framework-iphone-ios-2-0 There are some tricks about setting up project settings in the middle of it — medvedNick
yes, i need to add framework, but first, i need to build it in default directory like /System/Library/Frameworks or /Library/Frameworks. But scripts, that i use (author of framework append it to facebook-sdk), build framework in local directory, not in default framework directory — gaussblurinc

gaussblurinc gaussblurinc · Accepted Answer · 2012-07-27T15:36:38

So, after a long time i make such things to make this FacebookSDK work:

1)First, I delete build of FacebookSDK framework (rm -rf) and run script for building framework (build_framework.sh)

2)After that, i add to project (project -> build phases -> link binary with libraries ) FacebookSDK.framework (from local directory, with button add other) and libsqlite3.0dylib and libsqlite3.dylib (just search it in search-field!)

0) or 3)And After that i make this: find directory ~/Library/Developer/Xcode/DerivedData and delete EVERYTHING from this. (use command rm -rf dir_name/*)

You can do it from step 3) that i also named step 0).

Here i provide a script, which can help you

#!/usr/bin/perl
my $pathToCacheDirectory = qq(~/Library/Developer/Xcode/DerivedData/);

sub TaskToDo{
    my ($refToArgv)=@_;
    die "can't work with too much parameters" unless(scalar(@$refToArgv)==1);
    my $what = shift @$refToArgv;
    my $time = 30; #wait 30 seconds in each iteration
    my $workRef = sub{
        print "i will delete: ";
        print qx(ls $pathToCacheDirectory);
    qx(rm -rf $pathToCacheDirectory);
    };
    #view help
    if ($what eq 'help'){
        print qx(perldoc -t $0);
    }
    #list directory 
    if ($what eq 'watch'){
    print qx(ls $pathToCacheDirectory);
    }
    #kill files instantly
    if ($what eq 'now'){
    print 'kill now'.qq(\n);
    $workRef->();
    print 'see result'.qq(\n);
    print qx(ls $pathToCacheDirectory);
    }
    #switch on watcher
    if ($what eq 'work'){
    for(;;){
        #in INF loop
        for my $s(0..4){
        #print "this is <<$_>>\n";
        print "time remaining: ".(5-$s)*$time." sec \n";
        sleep($time);
        }
        $workRef->();    
        sleep(10);
    }
    }
} 

TaskToDo(\@ARGV);



__END__

=head1 DESCRIPTION

This script clear directory with cache from Xcode

    -- 'help'  will show this log

    -- 'work'  will run script as observer and killer

    -- 'watch' will show info about directory with cache

    -- 'now'   will kill all instantly

    Example: perl scriptName.pl help

=cut

Facebook-iOS-SDK: How to correct build framework and add it to project?

2 Answers